Q: What do I need to install V Expressions expansions?
A: Installation requires MIDI connectivity from your personal computer via Firewire, USB or a PCI based midi interface. USB-to-Midi interface cables are available at most music stores for about $39. Alternatively, stand alone sequencers will also transmit our expansion packs. (please see Roland's directions for sequencer usage in the TD-10 owner's manual)
More FAQs answered on the support page.
Still unsure? These documents will guide you:
General Instruction PDF
Official Roland PDF